The Scare (episode)

In honor of Friday the 13th, both the film and the date, Dawson plays practical jokes against everyone while he plans a séance for the gang to look up ghosts, until they are all spooked by reports of a serial killer heading towards Capeside. Meanwhile, Jen is asked out by a friendly jock, named Cliff, in which the date ends up at Dawson's house while Dawson, Joey, Pacey bring along a slightly-crazed young woman, named Ursula, who is running away from her psychotic boyfriend.